Enum PunctuationType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<PunctuationType>

    public enum PunctuationType
    extends java.lang.Enum<PunctuationType>
    Controls what notion of time is used for punctuation scheduled via ProcessorContext.schedule(Duration, PunctuationType, Punctuator) schedule}:
    • STREAM_TIME - uses "stream time", which is advanced by the processing of messages in accordance with the timestamp as extracted by the TimestampExtractor in use. NOTE: Only advanced if messages arrive
    • WALL_CLOCK_TIME - uses system time (the wall-clock time), which is advanced at the polling interval (StreamsConfig.POLL_MS_CONFIG) independent of whether new messages arrive. NOTE: This is best effort only as its granularity is limited by how long an iteration of the processing loop takes to complete
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static PunctuationType valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static PunctuationType[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Method Detail

      • values

        public static PunctuationType[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (PunctuationType c : PunctuationType.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static PunctuationType valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null